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#include "HitboxFactory.h"
#include "spdlog/spdlog.h"
#include "Companion.h"
#include "utils/Decompressor.h"
#include "utils/TorchUtils.h"
static int GetPrecision(float f) {
int p = 0;
int shift = 1;
float approx = std::round(f);
while (f != approx && p < 12) {
shift *= 10;
p++;
approx = std::round(f * shift) / shift;
}
return p;
}
static void FormatFloat(std::ostream& out, const float x, int w) {
if (x == (int)x) {
out << std::dec << std::fixed << std::setprecision(0) << std::setfill(' ') << std::setw(w - 2) << x << ".0f";
} else {
out << std::dec << std::fixed << std::setprecision(GetPrecision(x)) << std::setfill(' ') << std::setw(w) << x
<< "f";
}
}
SF64::HitboxData::HitboxData(std::vector<float> data, std::vector<int> types) : mData(data), mTypes(types) {
}
ExportResult SF64::HitboxHeaderExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
const auto symbol = GetSafeNode(node, "symbol", entryName);
if (Companion::Instance->IsOTRMode()) {
write << "static const ALIGN_ASSET(2) char " << symbol << "[] = \"__OTR__" << (*replacement) << "\";\n\n";
return std::nullopt;
}
write << "extern f32 " << symbol << "[];\n";
return std::nullopt;
}
ExportResult SF64::HitboxCodeExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
const auto symbol = GetSafeNode(node, "symbol", entryName);
const auto offset = GetSafeNode<uint32_t>(node, "offset");
auto hitbox = std::static_pointer_cast<SF64::HitboxData>(raw);
auto index = 0;
auto count = hitbox->mData[index++];
auto hasRot = false;
for (int type : hitbox->mTypes) {
if (type == 2) {
hasRot = true;
break;
}
}
write << "f32 " << symbol << "[] = {\n";
write << fourSpaceTab << count << ",\n";
for (int i = 0; i < (int)count; i++) {
if (hitbox->mTypes[i] == 4) {
write << fourSpaceTab << "HITBOX_WHOOSH, ";
index++;
} else if (hitbox->mTypes[i] == 3) {
write << fourSpaceTab << "HITBOX_SHADOW, ";
index++;
} else if (hitbox->mTypes[i] == 2) {
write << fourSpaceTab << "HITBOX_ROTATED, ";
index++;
for (int j = 0; j < 3; j++) {
auto tempf = hitbox->mData[index++];
FormatFloat(write, tempf, 6);
write << ", ";
}
} else {
write << " /* HITBOX_STANDARD */ ";
}
if (hasRot && hitbox->mTypes[i] != 2) {
for (int j = 0; j < 7; j++) {
write << fourSpaceTab;
}
}
for (int j = 0; j < 6; j++) {
auto tempf = hitbox->mData[index++];
FormatFloat(write, tempf, 7);
write << ", ";
}
write << "\n";
}
write << "};\n";
return offset + sizeof(float) * index;
}
ExportResult SF64::HitboxBinaryExporter::Export(std::ostream& write, std::shared_ptr<IParsedData> raw,
std::string& entryName, YAML::Node& node, std::string* replacement) {
auto hitbox = std::static_pointer_cast<SF64::HitboxData>(raw);
auto writer = LUS::BinaryWriter();
WriteHeader(writer, Torch::ResourceType::Hitbox, 0);
auto count = hitbox->mData.size();
writer.Write((uint32_t)count);
for (size_t i = 0; i < hitbox->mData.size(); i++) {
writer.Write(hitbox->mData[i]);
}
writer.Finish(write);
return std::nullopt;
}
std::optional<std::shared_ptr<IParsedData>> SF64::HitboxFactory::parse(std::vector<uint8_t>& buffer, YAML::Node& node) {
std::vector<float> data;
int count;
std::vector<int> types;
auto [_, segment] = Decompressor::AutoDecode(node, buffer, 0x10000);
LUS::BinaryReader reader(segment.data, segment.size);
reader.SetEndianness(Torch::Endianness::Big);
data.push_back(reader.ReadFloat());
count = data[0];
while (count > 0) {
auto typecode = reader.ReadFloat();
auto readCount = 0;
if (typecode == 300000.0f || typecode == 400000.0f) {
readCount = 6;
types.push_back((typecode == 300000.0f) ? 3 : 4);
} else if (typecode == 200000.0f) {
readCount = 9;
types.push_back(2);
} else {
readCount = 5;
types.push_back(1);
}
data.push_back(typecode);
for (int i = 0; i < readCount; i++) {
data.push_back(reader.ReadFloat());
}
count--;
}
return std::make_shared<SF64::HitboxData>(data, types);
}
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